The rear wheels of a truck support 57.0%% of the weight of the truck, while the front wheels support 43.0%% of the weight. The center of gravity of the truck is 1.44 mm in front of the rear wheels. What is the wheelbase of the truck (the distance between the front and rear wheels)

Which of the following best describes internal energy? a. the difference between the kinetic and potential energies of the particles in a system b. the sum of the kinetic and potential energies of the particles in a system c. the sum of the kinetic and thermal energies of the particles in a system d. the difference between the kinetic and thermal energies of the particles in a system